AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SP81 ∴ Summary
Contact »
(283073) 2008SP81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30884 9.909e-09 au
e 0.125597 5.212e-08
i 5.73 4.381e-06 deg
Ω 238.328 5.401e-05 deg
ω 98.306 5.807e-05 deg
M 164.546 1.876e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0189 au
Aphelion 2.5988 au
Asc. node-Earth separation 1.30236 au
Desc. node-Earth separation 1.24492 au
Earth MOID 1.01907 au
Orbital period 1281.42 days
Date of orbit computation  apr 23 20:49
Observational summary
Optical observations (Discarded) 359 (2)
Radar observations (Discarded) 0 (0)
Arc length 10225.1 days
Unobserved 69 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 128.114 deg
Declination 12.3557 deg
V Magnitude 22.78 mag
Solar Elongation -91.41 deg
Galactic Latitude 27.94 deg
Rate 0.21 deg/day
Direction 94.536 deg

More info »